16388016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 44744160

約数和(自身を除く): 28356144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 61, 87, 116, 122, 174, 183, 193, 232, 244, 348, 366, 386, 464, 488, 579, 696, 732, 772, 976, 1158, 1392, 1464, 1544, 1769, 2316, 2928, 3088, 3538, 4632, 5307, 5597, 7076, 9264, 10614, 11194, 11773, 14152, 16791, 21228, 22388, 23546, 28304, 33582, 35319, 42456, 44776, 47092, 67164, 70638, 84912, 89552, 94184, 134328, 141276, 188368, 268656, 282552, 341417, 565104, 682834, 1024251, 1365668, 2048502, 2731336, 4097004, 5462672, 8194008, 16388016]

約数ペア:

[(1, 16388016), (2, 8194008), (3, 5462672), (4, 4097004), (6, 2731336), (8, 2048502), (12, 1365668), (16, 1024251), (24, 682834), (29, 565104), (48, 341417), (58, 282552), (61, 268656), (87, 188368), (116, 141276), (122, 134328), (174, 94184), (183, 89552), (193, 84912), (232, 70638), (244, 67164), (348, 47092), (366, 44776), (386, 42456), (464, 35319), (488, 33582), (579, 28304), (696, 23546), (732, 22388), (772, 21228), (976, 16791), (1158, 14152), (1392, 11773), (1464, 11194), (1544, 10614), (1769, 9264), (2316, 7076), (2928, 5597), (3088, 5307), (3538, 4632)]